<http://schema.org/alternateName>
"The Portal"^^<http://www.w3.org/2001/XMLSchema#string>
<https://texashistory.unt.edu/explore/collections/TXHM/browse/?display=grid&fq=str_title_serial%3AHeritage&fq=str_location_county%3AHarris+County%2C+TX>